coldfusion / jquery喜欢不喜欢mysql数据库大小优化问题

We are only a few days away from launching our new website, hence we started putting the finishing touches on the development process. Although everything works great due to our effort to optimize every part of the application, my partner has raised a question about mysql database size and possible issue we could end up with over time. More specifically, we built like dislike functionality (cfc, jquery) which though works flawlessly will significantly increase the DB size if we manage to attract a lot of visitors.We are only a few days away from launching our